Validity and reliability of a pilot scale for assessment of multiple system atrophy symptoms.

Masaaki MatsushimaIchiro YabeIkuko TakahashiMakoto HirotaniTakahiro KanoKazuhiro HoriuchiHideki HouzenHidenao Sasaki

Published in: Cerebellum & ataxias (2017)

The results of the present study indicate the validity and reliability of the eight-item pilot scale, particularly for the assessment of symptoms in patients with early state multiple system atrophy.

Keyphrases

study protocol
sleep quality
clinical trial
randomized controlled trial